0059

5k Runs Found In Washington in October

View all ↓

5k Runs in Washington in October 2026

Find A Race is the US's favourite event listings site. Check out our list of October 2026 5k Runs in Washington below.

Race Calendar: 5k Runs Found In October

🚀Boosted

Haunted Hustle 5K & 10K

Puyallup, Washington
Sat 31 Oct 26
$38.10 - $43.40
🚀Boosted

Snoqualmie Valley Harvest Run

Snoqualmie, Washington
Sun 25 Oct 26
$6.30 - $40.22
Feature your event at the top of the results

Want more bookings?

Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.

Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.

Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.

Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.

Get in touch

Hi, I'm Rosie from findarace.com!

If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.

Scarin' Up Some Fun 5k Glow Run/Walk

Sedro Woolley, Washington
Sat 24 Oct 26
$16.90

Haunted 5K, 10K, & 13.1M at Spokane, WA (43)

Spokane, Washington
Sat 24 Oct 26
$33.80 - $70.90

Tri-Cities Marathon

Richland, Washington
Sun 25 Oct 26
$25.00 - $180.00

Captain Jack's Treasure Run

Redmond, Washington
Sun 25 Oct 26
$12.77 - $59.97

Snoqualmie Valley Harvest Run

Snoqualmie, Washington
Sun 25 Oct 26
$6.30 - $40.22

Run Scared

Seattle, Washington
Sun 25 Oct 26
Free - $54.00

Medal Madness 5K, 10K, 13.1M at Vancouver, WA (44)

Vancouver, Washington
Sat 31 Oct 26
$33.80 - $70.90

Swing the Gates 5k and 10k

Oak Harbor, Washington
Sat 31 Oct 26
$32.80 - $128.20

Haunted Hustle 5K & 10K

Puyallup, Washington
Sat 31 Oct 26
$38.10 - $43.40

Trick or Treat 5k

Seattle, Washington
Sat 31 Oct 26
Free - $35.98

Cougar Mountain Trail Run Series (October)

Bellevue, Washington
Sat 31 Oct 26
$43.40 - $107.00

Wicked Fast 5K & 10K

Tacoma, Washington
Sat 31 Oct 26
$18.55 - $58.68

Seattle Kraken 5K

Seattle, Washington
Sat 03 Oct 26
Free - $48.70

Haunted 5K, 10K, 13.1M & 26.2M at Everett, WA (40)

Everett, Washington
Sat 03 Oct 26
$33.80 - $102.70

Sun City Barry James Memorial 5K and Half Marathon

Yakima, Washington
Sun 11 Oct 26
$16.90 - $22.20

Bethlehem Lutheran Fall Fest

Richland, Washington
Sat 17 Oct 26
$16.90

Issaquah Schools Foundation Monster Mash 5K

Issaquah, Washington
Sat 24 Oct 26
$39.80

West Seattle Monster Dash 2026

Seattle, Washington
Sat 24 Oct 26
$22.20 - $38.10

MCCM Monster Mash 5k & Creature Crawl 1k

Richland, Washington
Sat 24 Oct 26
$2.06 - $22.20
Showing 41-59 of 59 results
Prev
1 2
Next

Win $250
nike.com
gift card!

Sign-up to our email newsletter and you'll be automatically entered into a prize draw to win a $250 digital gift card to spend at nike.com

By entering, you give Find a Race permission to use your name and likeness for promotional purposes if you win. Privacy policy and terms

Image: © Nike